1874.1 275 [Scudder. 



beyond the middle testaceous. Lower exterior carina of hind femora 

 yellowish ; hind tibiae dull luteous, the spines and all the claws black 

 on apical half, the pads dusky. 



Length of body, 33 mm.; of antennae, 9.25 mm. ; of tegmina, 32.5 

 mm.; of hind tibiae, 16.75 mm. 1 ?, Eastern slope of the Peruvian 

 Andes. 



Euparnops nov. gen. (sd, Ttdpvo(l>.) 



Allied to Oxya Serv. Head shorter than the pronotum, the vertex 

 tumid, the tubercle descending in continuation of the curve of the 

 vertex, broadly rounded in front; the front a little oblique, with a 

 prominent, equal, median carina, having a flat field and passing but 

 half way down the face ; lateral carinae rather sharply prominent ; 

 antennae more than double the length of the pronotum, linear. 

 Pronotum rounded transversely, rather smooth, with a slight median 

 carina, the front border a little full, the hind border very obtusely 

 angulated, the lower edge of the lateral lobes very convex on the 

 posterior half. Tegmina long and slender, nearly equal, well rounded 

 at the extremity; wings a little shorter than the tegmina, rather slen- 

 der; hind femora furnished at the tip beneath with an acutely ano-u- 

 lated laminate lobe ; upper posterior edge of apical half of hind tibiae 

 forming a pretty high, sharp, ciliated lamina ; lower spines at tip 

 of hind femora very large, elongated, compressed, and claw-shaped, 

 being upcurved at the tip. Valves of female abdomen denticulate on 

 the outer margins ; male abdomen somewhat resembling that of 

 Arcyptera, the cerci somewhat compressed, tapering, bent before the 

 middle, the apical portion gently curving. 



32. Euparnops cseruleum nov. sp. 



Yellowish testaceous, very likely with a greenish tinge in life, the 

 top of the head with a subtriangular black spot pointing forward, 

 extending from the base of the head to the narrowest point between 

 the eyes; a broad blackish brown band extends from the whole 

 hinder edge of the eye to the base of the tegmina; the antennae 

 are black, excepting the apical three joints, which are luteous, and 

 the outer edge of many of the joints, which are dashed with the 

 same. The tegmina are testaceo-fuliginous, the whole anal area, 

 and the nervures and cross veins of the rest of the tegmina, yellow- 

 ish. Wings faintly caerulean blue, the apical two-fifths of the costal 

 edge black, and the outer border margined for nearly half its length 

 with fuliginous, the cross veins being black, broadly, or about one- 



